Epinions has the best comparison shopping information
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Amazon.com: Opteka 70" Full Size Professional Photo / Video
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Amazon.com: Opteka Battery Pack Grip / Vertical Shutter Release
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Opteka 46mm HD² UV (0) Ultra Violet Multi-Coated Filter.
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This is one of the newer versions branded as an Opteka, which carries the same
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Compare Prices on Opteka (MP100) Monopod from these stores, Amazon,
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Compare shop for Opteka - Lens Converters at DealTime - read reviews
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Just as James indicated, I bought and tried this lens,
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Online shopping for digital photography, digital cameras, camera
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Epinions has the best comparison shopping information on Opteka HD2 2.2x
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